http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60804
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- According to http://software.intel.com/sites/products/documentation/doclib/stdxe/2013/composerxe/compiler/cpp-win/index.htm as well as http://www.cilkplus.org/sites/default/files/open_specifications/cilk_plus_language_specification_0_9.pdf this isn't valid (but we should then diagnose it), but whether these two (and which one of them) are the latest Cilk+ spec is unclear to me.
